package apiday06.homework.thread;

import java.util.Scanner;

public class SleepDemo {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入倒计时的秒数：");
        int time = sc.nextInt();
        for (int i = time; i > 0; i--) {
            System.out.println(i);
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
        System.out.println("0\n倒计时结束！");

    }
}
